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公开(公告)号:US947841A
公开(公告)日:1910-02-01
申请号:US1905282111
申请日:1905-10-10
Applicant: NEWCOMB DAVID L
Inventor: NEWCOMB DAVID L
CPC classification number: G07C13/00
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公开(公告)号:US882160A
公开(公告)日:1908-03-17
申请号:US1903161773
申请日:1903-06-17
Applicant: NEWCOMB DAVID L
Inventor: NEWCOMB DAVID L
CPC classification number: G07C13/00
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4.
公开(公告)号:US967226A
公开(公告)日:1910-08-16
申请号:US1905281600
申请日:1905-10-06
Applicant: NEWCOMB DAVID L
Inventor: NEWCOMB DAVID L
CPC classification number: G06M1/163
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公开(公告)号:US947840A
公开(公告)日:1910-02-01
申请号:US1902107359
申请日:1902-05-14
Applicant: NEWCOMB DAVID L
Inventor: NEWCOMB DAVID L
CPC classification number: G07C13/00
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公开(公告)号:US881821A
公开(公告)日:1908-03-10
申请号:US1904209231
申请日:1904-05-23
Applicant: NEWCOMB DAVID L
Inventor: NEWCOMB DAVID L
CPC classification number: G07C13/00
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公开(公告)号:US848843A
公开(公告)日:1907-04-02
申请号:US1903145931
申请日:1903-03-03
Applicant: NEWCOMB DAVID L
Inventor: NEWCOMB DAVID L
CPC classification number: A63B71/0672 , G06M1/02
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公开(公告)号:US1108080A
公开(公告)日:1914-08-18
申请号:US1913796838
申请日:1913-10-23
Applicant: JOHN LAWRENCE , NEWCOMB DAVID L
Inventor: NEWCOMB DAVID L
CPC classification number: A63G1/18
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公开(公告)号:US969143A
公开(公告)日:1910-08-30
申请号:US1906305773
申请日:1906-03-13
Applicant: WALTER F PARKER , F J ZEEHANDELAAR , GEORGE A SMITH , JAMES R TOWNSEND , NEWCOMB DAVID L
Inventor: NEWCOMB DAVID L
CPC classification number: B60R19/285
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公开(公告)号:US968070A
公开(公告)日:1910-08-23
申请号:US1905281599
申请日:1905-10-06
Applicant: NEWCOMB DAVID L
Inventor: NEWCOMB DAVID L
CPC classification number: G07C13/00
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